Answer:
6.5
Step-by-step explanation:
I hope you have a great day!!
what do u mean by ur question. it doesn't make sense
Answer:
(10-x)GB
Step-by-step explanation:
Music=10-x, simple arithmetic
Work in amount of pure acid let x = gallons of pure acid required.
then we have the equation:-
x + 55(0.6) = 0.80(x + 55)
x + 33 = 0.80x + 44
0.20x = 11
x = 11/0.2 = 55 gallons answer
Answer: 11 1/9
Step-by-step explanation: